b9d8b129056e0b767e2959b80c0f071c85a2797e93ca9d94b60e6b6447584bb8

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
08/09/2024, 17:20

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General

Target

be4344b18746e7b6a24c40e70237c5d0N.exe
Size

1.1MB
MD5

be4344b18746e7b6a24c40e70237c5d0
SHA1

f08375a4b35e5e42a54850a5bb11a73801893ff3
SHA256

b9d8b129056e0b767e2959b80c0f071c85a2797e93ca9d94b60e6b6447584bb8
SHA512

7ba7f9345d50460769d1dca5ef3fafb92e47791e72acef2c83dfeb8bf2192f71a7b4dad6a56db71d9792ae73ef83768b2e7778c49906c8553a2b2b4c10c5c42d
SSDEEP

24576:Uamb/RCqTlVYCMXcawD4RLZmN1VUZmSordfqsH:UambpCsYDXcqZmXiZmSadfqw

Score

7^/10

discovery

Malware Config

Signatures

Deletes itself 1 IoCs

pid	Process
2124	FD04.tmp

Executes dropped EXE 1 IoCs

pid	Process
2124	FD04.tmp

Loads dropped DLL 1 IoCs

pid	Process
2604	be4344b18746e7b6a24c40e70237c5d0N.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	be4344b18746e7b6a24c40e70237c5d0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	FD04.tmp

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2124	2604	be4344b18746e7b6a24c40e70237c5d0N.exe	29
PID 2604 wrote to memory of 2124	2604	be4344b18746e7b6a24c40e70237c5d0N.exe	29
PID 2604 wrote to memory of 2124	2604	be4344b18746e7b6a24c40e70237c5d0N.exe	29
PID 2604 wrote to memory of 2124	2604	be4344b18746e7b6a24c40e70237c5d0N.exe	29

C:\Users\Admin\AppData\Local\Temp\be4344b18746e7b6a24c40e70237c5d0N.exe
"C:\Users\Admin\AppData\Local\Temp\be4344b18746e7b6a24c40e70237c5d0N.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Users\Admin\AppData\Local\Temp\FD04.tmp
  "C:\Users\Admin\AppData\Local\Temp\FD04.tmp"
  2⤵
  - Deletes itself
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2124

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\FD04.tmp

Filesize
1.1MB

MD5
a23e285d577a8ae62f95647f8fffea77

SHA1
594e119697ed80080c32710a5ac1c3cc7370bc21

SHA256
3b5e5a3ef8f7c8c7d11f4db6b1a09c92acb0b4ca6b9d5b16553bb3083f84277e

SHA512
5a6fa7ccdd9f4105c9bec92a5472d744e90fb2e6bab22fb8cd74db870dde1dd02d4398634492e3dd1d7aa28bb0a7b7942c193eb3eda543a1764f3aae62eb02e4

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